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EVAR 1. 30-day operative mortality: 1.8% with endovascular repair vs. 4.3% with open repair All-cause death rate: 7.5/100 person-yrs vs. 7.7/100 person-yrs, respectively Aneurysm-related death rate: 1.0/100 person-yrs vs. 1.2/100 person-yrs, respectively
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EVAR 1 30-day operative mortality: 1.8% with endovascular repair vs. 4.3% with open repair All-cause death rate: 7.5/100 person-yrs vs. 7.7/100 person-yrs, respectively Aneurysm-related death rate: 1.0/100 person-yrs vs. 1.2/100 person-yrs, respectively Late ruptures only occurred in the endovascular repair group Trial design: Patients with an abdominal aortic aneurysm were randomized to endovascular repair (n = 626) vs. open repair (n = 626). Median follow-up was 6 years. Results (p = 0.72) (p = 0.73) 7.7 7.5 per 100 person-years Conclusions 1.2 1.0 • Among patients with abdominal aortic aneurysm, endovascular repair associated with lower operative mortality with similar long-term all-cause mortality • Greater overall frequency of complications after endovascular repair All-cause death Aneurysm-related death Endovascular repair Open repair EVAR Trial Investigators. N Engl J Med 2010;Apr 11:[Epub]